Review on 🖨️ Genuine E3D Hemera 1.75mm Printer Extruder by Joseph Stone

When I first looked at this thermal break, or Hemera in general, I wondered how much thermal break could stand. Well, it's not that much. I had to replace the heating element with a screwdriver to open the heatsink a bit. The cartridge appeared to be stuck in the block. A little more strength, it was for a thermal break, isn't broken, just bent 1 or 2 degrees. But enough to call it ruined. I'm pretty sure it will snap or break if you try to bend it back. How can this happen, you ask yourself. Simply insert a screwdriver blade into the heater block slot and twist slightly to open. If you can, remove the entire heater block. On the other hand, if the cartridge is stuck, you will have to cut the wiring. or try removing the cartridge from the installed heater block. That might be fine on the drawing board, but it's underpowered in real-world use.